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 A037416 Positive numbers having the same set of digits in base 3 and base 4. 1
 1, 2, 22, 25, 33, 41, 66, 73, 81, 84, 88, 96, 97, 98, 100, 104, 129, 132, 137, 144, 145, 146, 149, 162, 168, 256, 258, 262, 264, 265, 266, 273, 278, 281, 288, 289, 290, 292, 293, 294, 296, 297, 298, 322, 324, 325, 326, 329, 330, 336, 337, 338, 344, 353, 356 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS Rémy Sigrist, Table of n, a(n) for n = 1..10000 MAPLE q:= n-> (f-> is(f(3)=f(4)))(k-> {convert(n, base, k)[]}): select(q, [\$1..1000])[];  # Alois P. Heinz, Oct 30 2020 PROG (PARI) isok(n) = Set(digits(n, 3)) == Set(digits(n, 4)); \\ Michel Marcus, Jan 22 2017 CROSSREFS Sequence in context: A080433 A022373 A111751 * A057871 A152243 A074160 Adjacent sequences:  A037413 A037414 A037415 * A037417 A037418 A037419 KEYWORD nonn,base AUTHOR EXTENSIONS More terms from Don Reble, Apr 28 2006 STATUS approved

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Last modified September 20 08:51 EDT 2021. Contains 347579 sequences. (Running on oeis4.)